/* USER CODE BEGIN Header */
/**
 ******************************************************************************
 * @file           : main.c
 * @brief          : Main program body
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2022 CSTX.
 * All rights reserved.</center></h2>
 *
 * This software component is licensed by ST under BSD 3-Clause license,
 * the "License"; You may not use this file except in compliance with the
 * License. You may obtain a copy of the License at:
 *                        opensource.org/licenses/BSD-3-Clause
 *
 ******************************************************************************
 */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "usart.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include <stdio.h>
#include "string.h"
#include "oled.h"
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
unsigned char cscxReg[3] = {0xC1, 0x00, 0x09}; // 发送查询数据
unsigned char revCsReg[12] = {0xC1, 0x00, 0x09, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
unsigned char key = 0;
unsigned char disOLED[24];

/* USER CODE END 0 */
#define SDATA "ToggleLED\r\n"

#define LED_FLASH "led_flash\r\n"
#define LED_ON "led_on\r\n"
#define LED_OFF "led_off\r\n"

/**
 * @brief  The application entry point.
 * @retval int
 */
int main(void)
{
  /* USER CODE BEGIN 1 */

  /* USER CODE END 1 */
  int i;
  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init(); // HAL初始化

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_USART1_UART_Init();
  MX_USART2_UART_Init();
  /* USER CODE BEGIN 2 */
  USART_Interupt_Enable(); // 使能串口接收中断和空闲中断
  printf("\r\n ############ http://www.csgsm.com/ ############\r\n ############("__DATE__
         " - " __TIME__ ")############\r\n");

  printf("LORA Board LED OK\r\n");

  CS_OLED_Init();
  OLED_Clear();
  OLED_ShowString(16, 0, "RaLo"); // TODO
  OLED_ShowCHinese(64, 0, 8);     // 发
  OLED_ShowCHinese(48, 0, 7);     // 开
  OLED_ShowCHinese(80, 0, 9);     // 板

  printf("LORA Board LCD OK\r\n");
  /* USER CODE END 2 */

  OLED_ShowString(100, 0, "AA"); // TODO
  cstxInitialize();              // 初始化LED  闪烁下

  if (HAL_GPIO_ReadPin(M1_GPIO_Port, M1_Pin) == 1) // M1 是高电平才开始读取模块的寄存器
  {
    printf("\r\n M1 = 1 ; M0 = 0 Register mode \r\n");
    CS_Reg_Send_Data(cscxReg, 3); // 发送3个字节
    HAL_Delay(300);               // 等待延迟
    printf("\r\n\r\nLORA REG CODE %d UART2->", regConut);
    for (i = 0; i < 12; i++)
    {
      printf("%02X", USART2_RX_BUF[i]);
      printf(" ");
    }
    cstx_reg_Receive_Data(revCsReg, &key);
    printf("\r\n\r\nLORA REG CODE %d REG->", key);
    memset(disOLED, 0, 24);
    for (i = 0; i < 12; i++)
    {
      printf("%02X", revCsReg[i]);
      printf(" ");
    }

    OLED_ShowString(0, 2, "Addr:");
    for (i = 3; i < 5; i++) // 显示
    {
      sprintf((char *)disOLED, "%02X", revCsReg[i]);
      printf("disOLED=%s,", disOLED);
      OLED_ShowString(i * 16 - 4, 2, disOLED);
    }

    OLED_ShowString(82, 2, "Ch:");
    sprintf((char *)disOLED, "%02X", revCsReg[8]);
    printf("disOLED=%s\r\n", disOLED);
    OLED_ShowString(104, 2, disOLED);
  }
  else
  {
    printf("\r\n M1 = 0; M0 = 0 Transparent mode \r\n");
  }

  HAL_GPIO_WritePin(M1_GPIO_Port, M1_Pin, GPIO_PIN_RESET); // 使能模块运行 M1 0

  /*   ----------------------------------------------!!!!!!!!!!!!!!!!!!!!!---------------------------------------------------- */

  int isFlash = 0;
  while (1)
  {
    OLED_ShowString(0, 4, "----Waiting----");
    OLED_ShowString(0, 6, "---Send data---");

    // !!! 接收信息
    if (strstr((char *)USART2_RX_BUF, "led1_flash"))
    {
      OLED_ShowString(0, 4, "----Flashing--");

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除lora缓冲区
      USART2_RX_STA = 0;                       // ! lora接收状态标记

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除 串口 缓冲区
      USART_RX_STA = 0;                        // ! 串口 接收状态标记

      // ! 闪烁
      do
      {
        HAL_GPIO_TogglePin(LED1_GPIO_Port, LED1_Pin);
        HAL_Delay(80);
      } while (!(strstr((char *)USART2_RX_BUF, "led1_off") || strstr((char *)USART2_RX_BUF, "led1_on") || strstr((char *)USART2_RX_BUF, "led1_off") || strstr((char *)USART2_RX_BUF, "led_off") || strstr((char *)USART2_RX_BUF, "led_on") || strstr((char *)USART2_RX_BUF, "led2_on") || strstr((char *)USART2_RX_BUF, "led2_on")));

      if (strstr((char *)USART2_RX_BUF, "led_off")) // 如果我是通过按按钮跳出来的话
      {
        HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_SET); // 灭
        HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_SET); // 灭

        memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除lora缓冲区
        USART2_RX_STA = 0;                       // ! lora接收状态标记
      }
    }

    else if (strstr((char *)USART2_RX_BUF, "led2_flash"))
    {
      OLED_ShowString(0, 4, "----Flashing--");

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除lora缓冲区
      USART2_RX_STA = 0;                       // ! lora接收状态标记

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除 串口 缓冲区
      USART_RX_STA = 0;                        // ! 串口 接收状态标记

      // ! 闪烁
      do
      {
        HAL_GPIO_TogglePin(LED2_GPIO_Port, LED2_Pin);
        HAL_Delay(80);
      } while (!(strstr((char *)USART2_RX_BUF, "led2_off") || strstr((char *)USART2_RX_BUF, "led2_on") || strstr((char *)USART2_RX_BUF, "led2_off") || strstr((char *)USART2_RX_BUF, "led_off") || strstr((char *)USART2_RX_BUF, "led_on") || strstr((char *)USART2_RX_BUF, "led1_on") || strstr((char *)USART2_RX_BUF, "led1_on")));

      if (strstr((char *)USART2_RX_BUF, "led_off")) // 如果我是通过按按钮跳出来的话
      {
        HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_SET); // 灭
        HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_SET); // 灭

        memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除lora缓冲区
        USART2_RX_STA = 0;                       // ! lora接收状态标记
      }
    }

    else if (strstr((char *)USART2_RX_BUF, "led_flash"))
    {
      OLED_ShowString(0, 4, "----Flashing--");

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除lora缓冲区
      USART2_RX_STA = 0;                       // ! lora接收状态标记

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除 串口 缓冲区
      USART_RX_STA = 0;                        // ! 串口 接收状态标记

      // ! 闪烁
      do
      {
        HAL_GPIO_TogglePin(LED2_GPIO_Port, LED2_Pin);
        HAL_Delay(80);
        HAL_GPIO_TogglePin(LED1_GPIO_Port, LED1_Pin);
      } while (!(strstr((char *)USART2_RX_BUF, "led_off") || strstr((char *)USART2_RX_BUF, "led_on") || strstr((char *)USART2_RX_BUF, "led2_off") || strstr((char *)USART2_RX_BUF, "led1_off") || strstr((char *)USART2_RX_BUF, "led2_on") || strstr((char *)USART2_RX_BUF, "led1_on")));

      if (strstr((char *)USART2_RX_BUF, "led_off")) // 如果我是通过按按钮跳出来的话
      {
        HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_SET); // 灭
        HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_SET); // 灭

        memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除lora缓冲区
        USART2_RX_STA = 0;                       // ! lora接收状态标记
      }
    }

    else if (strstr((char *)USART2_RX_BUF, "led1_on")) // 亮 lora 电脑发信息 再通过lora发出去
    {
      // 亮
      HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_RESET);

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除 串口 缓冲区
      USART_RX_STA = 0;                        // ! 串口 接收状态标记
    }

    else if (strstr((char *)USART2_RX_BUF, "led2_on")) // 亮 lora 电脑发信息 再通过lora发出去
    {
      // 亮
      HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_RESET);

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除 串口 缓冲区
      USART_RX_STA = 0;                        // ! 串口 接收状态标记
    }

    else if (strstr((char *)USART2_RX_BUF, "led_on")) // 亮 lora 电脑发信息 再通过lora发出去
    {
      // 亮
      HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_RESET);
      HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_RESET);

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除 串口 缓冲区
      USART_RX_STA = 0;                        // ! 串口 接收状态标记
    }

    else if (strstr((char *)USART2_RX_BUF, "led1_off")) // 不亮 lora 电脑发信息 再通过lora发出去
    {
      // 不亮
      HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_SET);

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除 串口 缓冲区
      USART_RX_STA = 0;                        // ! 串口 接收状态标记
    }

    else if (strstr((char *)USART2_RX_BUF, "led2_off")) // 不亮 lora 电脑发信息 再通过lora发出去
    {
      // 不亮
      HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_SET);

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除 串口 缓冲区
      USART_RX_STA = 0;                        // ! 串口 接收状态标记
    }

    else if (strstr((char *)USART2_RX_BUF, "led_off")) // 不亮 lora 电脑发信息 再通过lora发出去
    {
      // 不亮
      HAL_GPIO_WritePin(LED2_GPIO_Port, LED2_Pin, GPIO_PIN_SET);
      HAL_GPIO_WritePin(LED1_GPIO_Port, LED1_Pin, GPIO_PIN_SET);

      memset(USART2_RX_BUF, 0, USART_REC_LEN); // ! 清除 串口 缓冲区
      USART_RX_STA = 0;                        // ! 串口 接收状态标记
    }

    // !!! 发送信息
    else if (HAL_GPIO_ReadPin(KEY1_GPIO_Port, KEY1_Pin) == 0)
    {
      HAL_Delay(100);
      if (HAL_GPIO_ReadPin(KEY1_GPIO_Port, KEY1_Pin) == 0)
      {
        isFlash = isFlash ? 0 : 1;

        USART2_printf(isFlash ? LED_FLASH : LED_OFF);

        OLED_ShowString(0, 6, "-Send data ok-");
      }
    }

    // !!! 在电脑上发信息
    else if (USART_RX_STA == REC_OK)

    {
      USART2_printf("%s\r\n", USART_RX_BUF); // 通过lora发送出去

      memset(USART_RX_BUF, 0, USART_REC_LEN);
      USART_RX_STA = 0;
    }
  }

  /*   ----------------------------------------------!!!!!!!!!!!!!!!!!!!!!---------------------------------------------------- */
}

/**
 * @brief System Clock Configuration
 * @retval None
 */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};

  /** Configure the main internal regulator output voltage
   */
  HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1);
  /** Initializes the RCC Oscillators according to the specified parameters
   * in the RCC_OscInitTypeDef structure.
   */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.HSIDiv = RCC_HSI_DIV1;
  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
  RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV1;
  RCC_OscInitStruct.PLL.PLLN = 8;
  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
  RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
  RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }
  /** Initializes the CPU, AHB and APB buses clocks
   */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
  {
    Error_Handler();
  }
  /** Initializes the peripherals clocks
   */
  PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
  PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK1;
  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
  {
    Error_Handler();
  }
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
 * @brief  This function is executed in case of error occurrence.
 * @retval None
 */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
  __disable_irq();
  while (1)
  {
  }
  /* USER CODE END Error_Handler_Debug */
}

#ifdef USE_FULL_ASSERT
/**
 * @brief  Reports the name of the source file and the source line number
 *         where the assert_param error has occurred.
 * @param  file: pointer to the source file name
 * @param  line: assert_param error line source number
 * @retval None
 */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

/************************ (C) COPYRIGHT CSTX *****END OF FILE****/
